1293313290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{16703}}^1$

素因数の和:16831

約数の個数: 64

約数和(自身を含む): 3247257600

約数和(自身を除く): 1953944310

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 174, 178, 267, 290, 435, 445, 534, 870, 890, 1335, 2581, 2670, 5162, 7743, 12905, 15486, 16703, 25810, 33406, 38715, 50109, 77430, 83515, 100218, 167030, 250545, 484387, 501090, 968774, 1453161, 1486567, 2421935, 2906322, 2973134, 4459701, 4843870, 7265805, 7432835, 8919402, 14531610, 14865670, 22298505, 43110443, 44597010, 86220886, 129331329, 215552215, 258662658, 431104430, 646656645, 1293313290]

約数ペア:

[(1, 1293313290), (2, 646656645), (3, 431104430), (5, 258662658), (6, 215552215), (10, 129331329), (15, 86220886), (29, 44597010), (30, 43110443), (58, 22298505), (87, 14865670), (89, 14531610), (145, 8919402), (174, 7432835), (178, 7265805), (267, 4843870), (290, 4459701), (435, 2973134), (445, 2906322), (534, 2421935), (870, 1486567), (890, 1453161), (1335, 968774), (2581, 501090), (2670, 484387), (5162, 250545), (7743, 167030), (12905, 100218), (15486, 83515), (16703, 77430), (25810, 50109), (33406, 38715)]